Electric automobile air conditioner control method based on thermal comfort and low virus infection risk

A virus infection, electric vehicle technology, applied in vehicle components, transportation and packaging, air handling equipment, etc., can solve problems such as intelligent control methods have not yet appeared

Active Publication Date: 2021-03-02
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] At present, there is no intelligent control method to reduce the risk of disease infection while ensuring t

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  • Electric automobile air conditioner control method based on thermal comfort and low virus infection risk
  • Electric automobile air conditioner control method based on thermal comfort and low virus infection risk
  • Electric automobile air conditioner control method based on thermal comfort and low virus infection risk

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Embodiment Construction

[0136] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0137] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention relates to an electric vehicle air conditioner control method based on thermal comfort and low virus infection risk, and belongs to the technical field of vehicle thermal management. Themethod comprises the following steps: S1, establishing a thermal coupling model of an automobile air conditioning system and a passenger compartment; s2, establishing a virus infection risk evaluation model based on the passenger compartment; s3, establishing a model prediction controller matched with the thermal coupling model of the automobile air conditioning system and the passenger compartment; and S4, in combination with the virus risk infection evaluation model, establishing a complete air conditioning system controller for comfort and health of drivers and passengers in the passengercompartment. Model prediction control is adopted, the method is suitable for a multiple-input-multiple-output air conditioner control system, the controller is efficient and energy-saving, the effectof reducing the virus infection risk is achieved, and comfort and safety of passengers are guaranteed in the whole vehicle running process.

Description

technical field [0001] The invention belongs to the technical field of vehicle thermal management, and relates to an electric vehicle air-conditioning control method based on thermal comfort and low virus infection risk. Background technique [0002] Considering the comfort, safety and health requirements of the driver and passengers in the passenger compartment, the heating, ventilation and air conditioning system (HVAC) is one of the most important auxiliary systems of the vehicle. However, the HVAC system consumes a lot of energy, and electric vehicles are faced with the energy consumption problems brought about by the HVAC system, resulting in a decrease in the cruising range of electric vehicles. Relevant studies have shown that HVAC systems can reduce the cruising range of electric vehicles by 30%-40%, and even more in some extreme conditions. In terms of intelligence, due to the development of intelligent automobiles, automotive air conditioners need to be more intel...

Claims

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Application Information

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IPC IPC(8): B60H1/00
CPCB60H1/0073Y02T10/88B60H3/0085B60H1/008
Inventor 谢翌欧景志刘钊铭李夔宁
Owner CHONGQING UNIV
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